diff --git a/cedardb-parquet/benchmark.sh b/cedardb-parquet/benchmark.sh
index ddd7f28318..8b58049bec 100755
--- a/cedardb-parquet/benchmark.sh
+++ b/cedardb-parquet/benchmark.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
 # Thin shim — actual flow is in lib/benchmark-common.sh.
 export BENCH_DOWNLOAD_SCRIPT="download-hits-parquet-single"
+export PGHOST="/tmp"
+export PGUSER=postgres
+export PGDATABASE=postgres
 exec ../lib/benchmark-common.sh
diff --git a/cedardb-parquet/check b/cedardb-parquet/check
index f161a08203..1ff9f1a6d4 100755
--- a/cedardb-parquet/check
+++ b/cedardb-parquet/check
@@ -1,4 +1,4 @@
 #!/bin/bash
 set -e
 
-PGPASSWORD=test psql -h localhost -U postgres -c 'SELECT 1' >/dev/null
+psql -c 'SELECT 1' >/dev/null
diff --git a/cedardb-parquet/create.sql b/cedardb-parquet/create.sql
index d9cdd6cdd4..9c4a44cd75 100644
--- a/cedardb-parquet/create.sql
+++ b/cedardb-parquet/create.sql
@@ -105,4 +105,4 @@ SELECT
     "RefererHash"           AS RefererHash,
     "URLHash"               AS URLHash,
     "CLID"                  AS CLID
-FROM '/data/hits.parquet';
+FROM 'hits.parquet';
diff --git a/cedardb-parquet/data-size b/cedardb-parquet/data-size
index 7a49e44749..9a5cea2905 100755
--- a/cedardb-parquet/data-size
+++ b/cedardb-parquet/data-size
@@ -2,4 +2,4 @@
 set -eu
 
 # No ingestion — reported size is the parquet file itself.
-stat -c%s data/hits.parquet
+stat -c%s hits.parquet
diff --git a/cedardb-parquet/install b/cedardb-parquet/install
index 2c6f09a048..5a2497e79f 100755
--- a/cedardb-parquet/install
+++ b/cedardb-parquet/install
@@ -2,9 +2,15 @@
 set -eu
 
 sudo apt-get update -y
-sudo apt-get install -y docker.io postgresql-client
+sudo apt-get install -y postgresql-client
 
-sudo docker pull cedardb/cedardb:latest
+# Stop any running instance before reinstalling
+./stop || true
 
-mkdir -p data db
-chmod -R 777 data db
+# Delete potential previously created database
+rm -rf ./db
+
+curl https://get.cedardb.com | bash -s -- -y \
+    --install-dir "$PWD" \
+    --db-dir "$PWD/db" \
+    --with-systemd=system
diff --git a/cedardb-parquet/load b/cedardb-parquet/load
index ee17527ef5..4850506bd1 100755
--- a/cedardb-parquet/load
+++ b/cedardb-parquet/load
@@ -1,12 +1,8 @@
 #!/bin/bash
 set -eu
 
-# Stage parquet file under ./data so the docker container sees /data/hits.parquet.
-mkdir -p data
-mv hits.parquet data/
-chmod -R 777 data
-
-# create.sql defines a view over the parquet file — no ingestion needed.
-PGPASSWORD=test psql -h localhost -U postgres -t < create.sql
+# Substitute the absolute path so CedarDB can find the file regardless of
+# its working directory.
+sed "s|'hits\.parquet'|'$PWD/hits.parquet'|" create.sql | psql
 
 sync
diff --git a/cedardb-parquet/query b/cedardb-parquet/query
index 3261388dc6..ebb3c2d49f 100755
--- a/cedardb-parquet/query
+++ b/cedardb-parquet/query
@@ -8,7 +8,7 @@ set -e
 
 query=$(cat)
 
-raw=$(PGPASSWORD=test psql -h localhost -U postgres -t -c '\timing' -c "$query" 2>&1) && exit_code=0 || exit_code=$?
+raw=$(psql -t -c '\timing' -c "$query" 2>&1) && exit_code=0 || exit_code=$?
 
 if [ "$exit_code" -ne 0 ] || printf '%s\n' "$raw" | grep -qE '^ERROR|psql: error'; then
     printf '%s\n' "$raw" >&2
diff --git a/cedardb-parquet/results/20260630/c6a.2xlarge.json b/cedardb-parquet/results/20260630/c6a.2xlarge.json
new file mode 100644
index 0000000000..9cb9802e2f
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c6a.2xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c6a.2xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 4,
+    "data_size": 14779976446,
+    "result": [
+        [0.36, 0.036, 0.057],
+        [0.375, 0.055, 0.078],
+        [0.373, 0.139, 0.164],
+        [0.486, 0.113, 0.14],
+        [0.701, 0.294, 0.267],
+        [1.002, 0.647, 0.624],
+        [0.524, 0.436, 0.412],
+        [0.364, 0.062, 0.06],
+        [0.846, 0.383, 0.376],
+        [1.209, 0.564, 0.539],
+        [0.797, 0.167, 0.168],
+        [0.668, 0.201, 0.228],
+        [1.032, 0.64, 0.608],
+        [2.289, 0.857, 0.893],
+        [1.1, 0.657, 0.68],
+        [0.743, 0.288, 0.287],
+        [2.123, 0.88, 0.826],
+        [2.09, 0.812, 0.83],
+        [4.153, 2.117, 2.095],
+        [0.499, 0.107, 0.129],
+        [9.449, 1.418, 1.35],
+        [11.047, 1.574, 1.543],
+        [21.626, 2.983, 2.985],
+        [55.655, 56.957, 41.794],
+        [2.45, 0.648, 0.684],
+        [1.144, 0.413, 0.436],
+        [2.454, 0.654, 0.689],
+        [9.59, 1.407, 1.464],
+        [8.202, 7.234, 7.267],
+        [0.391, 0.118, 0.142],
+        [2.239, 0.714, 0.744],
+        [5.69, 0.767, 0.762],
+        [5.358, 2.101, 2.508],
+        [15.653, 6.558, 331.355],
+        [12.651, 10.067, 217.036],
+        [0.628, 0.318, 0.29],
+        [9.846, 1.255, 1.235],
+        [8.996, 1.526, 1.578],
+        [9.822, 1.248, 1.228],
+        [18.627, 2.317, 2.297],
+        [2.849, 0.337, 0.374],
+        [2.054, 0.333, 0.368],
+        [1.112, 0.344, 0.319]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c6a.4xlarge.json b/cedardb-parquet/results/20260630/c6a.4xlarge.json
new file mode 100644
index 0000000000..ce83015ef9
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c6a.4xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c6a.4xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 1,
+    "data_size": 14779976446,
+    "result": [
+        [0.082, 0.032, 0.055],
+        [0.382, 0.051, 0.073],
+        [0.402, 0.119, 0.097],
+        [0.569, 0.076, 0.076],
+        [0.573, 0.188, 0.194],
+        [0.804, 0.383, 0.354],
+        [0.387, 0.227, 0.249],
+        [0.381, 0.055, 0.075],
+        [0.702, 0.297, 0.263],
+        [1.19, 0.423, 0.437],
+        [0.588, 0.132, 0.161],
+        [0.638, 0.158, 0.186],
+        [0.819, 0.38, 0.349],
+        [2.193, 0.523, 0.567],
+        [0.903, 0.417, 0.391],
+        [0.517, 0.255, 0.224],
+        [2.118, 0.584, 0.543],
+        [2.069, 0.501, 0.53],
+        [4.12, 1.306, 1.273],
+        [0.561, 0.068, 0.069],
+        [9.462, 0.726, 0.783],
+        [11.043, 0.845, 0.825],
+        [21.645, 1.668, 1.585],
+        [55.594, 5.571, 5.55],
+        [2.456, 0.355, 0.389],
+        [0.752, 0.246, 0.259],
+        [2.451, 0.377, 0.377],
+        [9.563, 0.753, 0.806],
+        [8.024, 3.792, 3.763],
+        [0.373, 0.075, 0.075],
+        [2.226, 0.437, 0.412],
+        [5.655, 0.458, 0.506],
+        [4.89, 1.361, 1.418],
+        [9.882, 1.389, 1.469],
+        [9.879, 1.418, 1.409],
+        [0.885, 0.189, 0.192],
+        [9.852, 0.657, 0.714],
+        [9.005, 0.807, 0.86],
+        [9.822, 0.712, 0.658],
+        [18.613, 1.179, 1.181],
+        [2.843, 0.234, 0.267],
+        [2.052, 0.231, 0.269],
+        [1.131, 0.223, 0.199]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c6a.large.json b/cedardb-parquet/results/20260630/c6a.large.json
new file mode 100644
index 0000000000..bbfc2ef27a
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c6a.large.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c6a.large",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 0,
+    "data_size": 14779976446,
+    "result": [
+        [0.358, 0.056, 0.082],
+        [0.488, 0.123, 0.148],
+        [0.991, 0.456, 0.481],
+        [1.652, 0.359, 0.357],
+        [2.239, null, 1.346],
+        [8.526, 75.256, 116.169],
+        [1.764, 1.535, 1.568],
+        [0.523, 0.172, 0.145],
+        [null, 2.186, 1.881],
+        [null, null, 4.746],
+        [2.01, 0.558, 0.532],
+        [2.077, 0.624, 0.656],
+        [null, 100.434, 132.033],
+        [null, null, null],
+        [4.461, null, null],
+        [2.344, null, null],
+        [null, null, null],
+        [null, null, null],
+        [null, null, null],
+        [1.65, 0.309, 0.34],
+        [12.382, 5.216, 5.297],
+        [14.298, 14.446, 14.346],
+        [27.378, 28.029, 28.33],
+        [77.538, 79.128, 79.729],
+        [4.795, 2.448, 2.472],
+        [2.61, 1.559, 1.531],
+        [4.861, 2.475, 2.46],
+        [12.395, 5.45, 5.485],
+        [33.2, 35.055, 66.267],
+        [0.794, 0.377, 0.376],
+        [4.945, 2.901, 2.708],
+        [null, null, 6.245],
+        [null, null, null],
+        [null, null, null],
+        [null, null, null],
+        [2.621, null, null],
+        [12.835, 4.982, 4.939],
+        [12.633, 5.941, 5.89],
+        [12.443, 4.637, 4.669],
+        [22.613, 28.332, 29.853],
+        [4.643, 1.2, 1.2],
+        [3.917, 1.225, 1.197],
+        [2.799, 1.113, 1.145]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c6a.metal.json b/cedardb-parquet/results/20260630/c6a.metal.json
new file mode 100644
index 0000000000..89900ab741
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c6a.metal.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c6a.metal",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 0,
+    "data_size": 14779976446,
+    "result": [
+        [0.072, 0.033, 0.046],
+        [0.174, 0.079, 0.059],
+        [0.241, 0.063, 0.058],
+        [0.279, 0.142, 0.124],
+        [0.366, 0.345, 0.172],
+        [0.748, 0.403, 0.223],
+        [0.246, 0.138, 0.11],
+        [0.186, 0.091, 0.098],
+        [0.625, 0.415, 0.169],
+        [1.203, 0.478, 0.241],
+        [0.452, 0.096, 0.118],
+        [0.511, 0.129, 0.109],
+        [0.76, 0.187, 0.194],
+        [2.291, 0.308, 0.32],
+        [0.814, 0.212, 0.199],
+        [0.456, 0.362, 0.162],
+        [1.945, 0.25, 0.257],
+        [1.978, 0.451, 0.258],
+        [3.831, 0.739, 0.488],
+        [0.281, 0.098, 0.097],
+        [9.474, 0.249, 0.263],
+        [10.975, 0.251, 0.264],
+        [21.743, 0.479, 0.35],
+        [55.498, 2.612, 2.552],
+        [2.417, 0.165, 0.144],
+        [0.676, 0.12, 0.109],
+        [2.391, 0.172, 0.167],
+        [9.594, 0.26, 0.265],
+        [8.359, 0.664, 0.659],
+        [0.257, 0.088, 0.106],
+        [2.157, 0.241, 0.259],
+        [5.861, 0.277, 0.276],
+        [4.497, 0.545, 0.554],
+        [9.639, 0.587, 0.56],
+        [9.644, 0.589, 0.58],
+        [0.544, 0.195, 0.167],
+        [9.815, 0.327, 0.265],
+        [8.947, 0.306, 0.285],
+        [9.779, 0.271, 0.28],
+        [18.649, 0.438, 0.468],
+        [2.783, 0.126, 0.137],
+        [1.955, 0.213, 0.199],
+        [1.043, 0.127, 0.164]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c6a.xlarge.json b/cedardb-parquet/results/20260630/c6a.xlarge.json
new file mode 100644
index 0000000000..77ac74f2bf
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c6a.xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c6a.xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 1,
+    "data_size": 14779976446,
+    "result": [
+        [0.363, 0.043, 0.065],
+        [0.385, 0.075, 0.076],
+        [0.567, 0.243, 0.269],
+        [0.86, 0.194, 0.193],
+        [1.206, 0.512, 0.478],
+        [1.813, 1.205, 1.169],
+        [0.941, 0.812, 0.784],
+        [0.402, 0.114, 0.087],
+        [1.485, 0.703, 0.713],
+        [1.984, 1.044, 1.001],
+        [1.027, 0.313, 0.284],
+        [1.078, 0.337, 0.363],
+        [1.816, 1.164, 1.138],
+        [2.807, 1.64, 1.604],
+        [1.935, 1.262, 1.234],
+        [1.243, 0.51, 0.532],
+        [null, null, null],
+        [null, null, null],
+        [null, null, null],
+        [0.846, 0.169, 0.168],
+        [9.482, 2.632, 2.678],
+        [11.042, 3.013, 2.955],
+        [21.634, 5.973, 5.873],
+        [56.318, 56.351, 49.949],
+        [2.454, 1.246, 1.28],
+        [1.422, 0.806, 0.778],
+        [2.483, 1.254, 1.29],
+        [9.564, 2.742, 2.809],
+        [15.959, 14.329, 14.298],
+        [0.456, 0.202, 0.227],
+        [2.569, 1.354, 1.389],
+        [5.778, 1.464, 1.432],
+        [null, null, null],
+        [null, null, null],
+        [null, null, null],
+        [1.08, 0.511, 0.531],
+        [9.876, 2.33, 2.382],
+        [8.984, 2.969, 2.97],
+        [9.803, 2.318, 2.369],
+        [18.614, 4.358, 4.437],
+        [2.83, 0.658, 0.637],
+        [2.042, 0.653, 0.623],
+        [1.442, 0.576, 0.578]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c7a.metal-48xl.json b/cedardb-parquet/results/20260630/c7a.metal-48xl.json
new file mode 100644
index 0000000000..c84a6680c9
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c7a.metal-48xl.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c7a.metal-48xl",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 1,
+    "data_size": 14779976446,
+    "result": [
+        [0.067, 0.046, 0.059],
+        [0.162, 0.128, 0.138],
+        [0.232, 0.143, 0.079],
+        [0.309, 0.098, 0.137],
+        [0.515, 0.34, 0.154],
+        [0.766, 0.376, 0.189],
+        [0.303, 0.12, 0.097],
+        [0.171, 0.166, 0.149],
+        [0.649, 0.364, 0.136],
+        [1.12, 0.4, 0.205],
+        [0.436, 0.12, 0.09],
+        [0.491, 0.087, 0.098],
+        [0.727, 0.28, 0.251],
+        [1.995, 0.42, 0.237],
+        [0.805, 0.325, 0.256],
+        [0.619, 0.366, 0.142],
+        [1.949, 0.233, 0.198],
+        [1.947, 0.468, 0.204],
+        [3.682, 0.293, 0.268],
+        [0.295, 0.207, 0.176],
+        [9.436, 0.354, 0.217],
+        [10.969, 0.286, 0.256],
+        [21.702, 0.327, 0.252],
+        [55.477, 0.953, 0.934],
+        [2.391, 0.202, 0.216],
+        [0.658, 0.16, 0.175],
+        [2.375, 0.256, 0.184],
+        [9.575, 0.404, 0.234],
+        [8.194, 0.576, 0.554],
+        [0.291, 0.118, 0.08],
+        [2.138, 0.23, 0.184],
+        [5.787, 0.178, 0.179],
+        [4.269, 0.325, 0.3],
+        [9.62, 0.565, 0.452],
+        [9.574, 0.439, 0.445],
+        [0.537, 0.211, 0.179],
+        [9.829, 0.263, 0.23],
+        [8.958, 0.276, 0.22],
+        [9.74, 0.472, 0.228],
+        [18.616, 0.261, 0.278],
+        [2.744, 0.293, 0.127],
+        [1.93, 0.205, 0.149],
+        [1.045, 0.357, 0.191]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c8g.4xlarge.json b/cedardb-parquet/results/20260630/c8g.4xlarge.json
new file mode 100644
index 0000000000..1aa6104187
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c8g.4xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c8g.4xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 5,
+    "data_size": 14779976446,
+    "result": [
+        [0.196, 0.036, 0.043],
+        [0.198, 0.039, 0.045],
+        [0.251, 0.081, 0.072],
+        [0.669, 0.068, 0.078],
+        [0.61, 0.137, 0.132],
+        [1.011, 0.222, 0.215],
+        [0.253, 0.123, 0.116],
+        [0.206, 0.057, 0.05],
+        [0.605, 0.189, 0.178],
+        [1.076, 0.237, 0.246],
+        [0.697, 0.112, 0.121],
+        [0.527, 0.136, 0.129],
+        [0.745, 0.229, 0.221],
+        [2.042, 0.355, 0.349],
+        [0.816, 0.25, 0.243],
+        [0.503, 0.151, 0.146],
+        [1.984, 0.315, 0.328],
+        [1.955, 0.288, 0.271],
+        [3.78, 0.609, 0.629],
+        [0.297, 0.055, 0.066],
+        [9.384, 0.639, 0.675],
+        [10.968, 0.418, 0.377],
+        [21.618, 0.673, 0.739],
+        [55.496, 6.937, 6.958],
+        [2.398, 0.197, 0.195],
+        [0.695, 0.159, 0.169],
+        [2.395, 0.213, 0.229],
+        [9.495, 0.385, 0.386],
+        [7.902, 1.895, 1.895],
+        [0.219, 0.073, 0.066],
+        [2.186, 0.285, 0.284],
+        [5.592, 0.295, 0.272],
+        [4.334, 0.605, 0.582],
+        [9.605, 0.658, 0.671],
+        [9.603, 0.647, 0.68],
+        [0.364, 0.144, 0.154],
+        [9.785, 0.282, 0.282],
+        [8.943, 0.376, 0.371],
+        [9.75, 0.316, 0.28],
+        [18.548, 0.574, 0.569],
+        [2.776, 0.154, 0.17],
+        [1.997, 0.154, 0.169],
+        [1.056, 0.128, 0.121]
+]
+}
diff --git a/cedardb-parquet/results/20260630/c8g.metal-48xl.json b/cedardb-parquet/results/20260630/c8g.metal-48xl.json
new file mode 100644
index 0000000000..889f408cc4
--- /dev/null
+++ b/cedardb-parquet/results/20260630/c8g.metal-48xl.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB (Parquet)",
+    "date": "2026-06-30",
+    "machine": "c8g.metal-48xl",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible","stateless"],
+    "load_time": 5,
+    "data_size": 14779976446,
+    "result": [
+        [0.072, 0.051, 0.064],
+        [0.307, 0.147, 0.13],
+        [0.484, 0.333, 0.277],
+        [0.392, 0.075, 0.075],
+        [0.502, 0.15, 0.147],
+        [0.762, 0.331, 0.19],
+        [0.402, 0.269, 0.257],
+        [0.238, 0.14, 0.132],
+        [0.607, 0.349, 0.203],
+        [1.202, 0.434, 0.289],
+        [0.517, 0.14, 0.115],
+        [0.525, 0.127, 0.124],
+        [0.812, 0.195, 0.187],
+        [2.18, 0.395, 0.256],
+        [0.832, 0.201, 0.196],
+        [0.578, 0.149, 0.155],
+        [2.036, 0.267, 0.271],
+        [2.012, 0.402, 0.236],
+        [3.817, 0.586, 0.415],
+        [0.372, 0.159, 0.134],
+        [9.648, 0.247, 0.283],
+        [11.271, 0.154, 0.163],
+        [22.095, 0.239, 0.246],
+        [56.55, 1.219, 1.213],
+        [2.453, 0.122, 0.125],
+        [0.719, 0.144, 0.149],
+        [2.468, 0.122, 0.132],
+        [9.743, 0.199, 0.263],
+        [8.29, 0.473, 0.476],
+        [0.394, 0.177, 0.209],
+        [2.184, 0.184, 0.181],
+        [5.765, 0.208, 0.211],
+        [4.324, 0.438, 0.434],
+        [9.785, 0.323, 0.516],
+        [9.742, 0.521, 0.543],
+        [0.36, 0.141, 0.147],
+        [10.006, 0.2, 0.207],
+        [9.104, 0.188, 0.19],
+        [10.009, 0.137, 0.142],
+        [18.966, 0.393, 0.359],
+        [2.989, 0.122, 0.116],
+        [2.011, 0.133, 0.126],
+        [1.09, 0.151, 0.165]
+]
+}
diff --git a/cedardb-parquet/start b/cedardb-parquet/start
index f12fcd366d..c11e05a5ce 100755
--- a/cedardb-parquet/start
+++ b/cedardb-parquet/start
@@ -1,42 +1,4 @@
 #!/bin/bash
 set -eu
 
-if PGPASSWORD=test psql -h localhost -U postgres -c 'SELECT 1' >/dev/null 2>&1; then
-    exit 0
-fi
-
-# After a VM snapshot+restore, dockerd's in-memory networking/cgroup state
-# is out of sync with the (also-restored) kernel-side resources, and the
-# next `docker run` either fails or starts a container that can't be
-# reached on its mapped port. Restarting dockerd reconciles it.
-sudo systemctl restart docker
-for _ in $(seq 1 30); do
-    sudo docker info >/dev/null 2>&1 && break
-    sleep 1
-done
-
-sudo docker stop cedardb >/dev/null 2>&1 || true
-sudo docker rm cedardb >/dev/null 2>&1 || true
-
-if ! sudo docker run -d --rm -p 5432:5432 \
-        -v "$(pwd)/data:/data" \
-        -v "$(pwd)/db:/var/lib/cedardb/data" \
-        -e CEDAR_PASSWORD=test \
-        --name cedardb cedardb/cedardb:latest; then
-    echo "docker run failed; ps -a:" >&2
-    sudo docker ps -a >&2 || true
-    exit 1
-fi
-
-# First-boot initdb inside the container takes well over a minute
-# (observed ~90-120 s of "Fixing permissions"/"Setting up database
-# directory" before postgres actually listens). Give it 10 min —
-# pg_isready exits fast once the daemon is up, so this only
-# matters in the failure path.
-for _ in $(seq 1 600); do
-    pg_isready -h localhost --dbname postgres -U postgres >/dev/null 2>&1 && exit 0
-    sleep 1
-done
-echo "cedardb did not become ready in 600 s; container logs:" >&2
-sudo docker logs cedardb 2>&1 | tail -40 >&2 || true
-exit 1
+sudo systemctl start cedardb.service
diff --git a/cedardb-parquet/stop b/cedardb-parquet/stop
index 5d6ade0a89..0e5725506b 100755
--- a/cedardb-parquet/stop
+++ b/cedardb-parquet/stop
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-sudo docker stop cedardb >/dev/null 2>&1 || true
+sudo systemctl stop cedardb.service || true
diff --git a/cedardb/benchmark.sh b/cedardb/benchmark.sh
index a5c2d951ec..8b58049bec 100755
--- a/cedardb/benchmark.sh
+++ b/cedardb/benchmark.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
 # Thin shim — actual flow is in lib/benchmark-common.sh.
-export BENCH_DOWNLOAD_SCRIPT="download-hits-tsv"
+export BENCH_DOWNLOAD_SCRIPT="download-hits-parquet-single"
+export PGHOST="/tmp"
+export PGUSER=postgres
+export PGDATABASE=postgres
 exec ../lib/benchmark-common.sh
diff --git a/cedardb/check b/cedardb/check
index f161a08203..1ff9f1a6d4 100755
--- a/cedardb/check
+++ b/cedardb/check
@@ -1,4 +1,4 @@
 #!/bin/bash
 set -e
 
-PGPASSWORD=test psql -h localhost -U postgres -c 'SELECT 1' >/dev/null
+psql -c 'SELECT 1' >/dev/null
diff --git a/cedardb/create.sql b/cedardb/create.sql
index 832d6e8e0b..dc1be20240 100644
--- a/cedardb/create.sql
+++ b/cedardb/create.sql
@@ -103,7 +103,6 @@ create table hits (
     hasgclid              smallint     not null,
     refererhash           bigint       not null,
     urlhash               bigint       not null,
-    clid                  integer      not null,
-    primary key (counterid, eventdate, userid, eventtime, watchid)
+    clid                  integer      not null
 );
 
diff --git a/cedardb/data-size b/cedardb/data-size
index da53638e42..cbc6252fd1 100755
--- a/cedardb/data-size
+++ b/cedardb/data-size
@@ -1,4 +1,4 @@
 #!/bin/bash
 set -eu
 
-PGPASSWORD=test psql -h localhost -U postgres -q -t -A -c "SELECT pg_total_relation_size('hits');"
+psql -q -t -A -c "SELECT pg_total_relation_size('hits');"
diff --git a/cedardb/install b/cedardb/install
index 0043c4c84e..86bbee2a64 100755
--- a/cedardb/install
+++ b/cedardb/install
@@ -2,9 +2,15 @@
 set -eu
 
 sudo apt-get update -y
-sudo apt-get install -y docker.io postgresql-client gzip
+sudo apt-get install -y postgresql-client
 
-sudo docker pull cedardb/cedardb:latest
+# Stop any running instance before reinstalling
+./stop || true
 
-mkdir -p data db
-chmod -R 777 data db
+# Delete potential previously created database
+rm -rf ./db
+
+curl https://get.cedardb.com | bash -s -- -y \
+    --install-dir "$PWD" \
+    --db-dir "$PWD/db" \
+    --with-systemd=system
\ No newline at end of file
diff --git a/cedardb/load b/cedardb/load
index eeb6fd3a77..1651aaba23 100755
--- a/cedardb/load
+++ b/cedardb/load
@@ -1,13 +1,12 @@
 #!/bin/bash
 set -eu
 
-mkdir -p data
-mv hits.tsv data/
-chmod -R 777 data
-
-PGPASSWORD=test psql -h localhost -U postgres -t < create.sql
-
-PGPASSWORD=test psql -h localhost -U postgres -q -t -c "COPY hits FROM '/data/hits.tsv';"
-
-rm -f data/hits.tsv
+psql -f create.sql
+{
+    # CedarDB would like to have ~4 GB of memory per parallel worker for parquet import to be efficient, so set the number of workers accordingly.
+    echo "SET debug.parallel = $(( $(grep MemTotal /proc/meminfo | awk '{print $2}') / (4 * 1024 * 1024) ));"
+    sed "s|'hits\.parquet'|'$PWD/hits.parquet'|" load.sql
+} | psql
+
+rm -f hits.parquet
 sync
diff --git a/cedardb/load.sql b/cedardb/load.sql
new file mode 100644
index 0000000000..c3a38cf89a
--- /dev/null
+++ b/cedardb/load.sql
@@ -0,0 +1,107 @@
+INSERT INTO hits SELECT
+"WatchID",
+"JavaEnable",
+"Title",
+"GoodEvent",
+to_timestamp("EventTime") as "EventTime",
+('1970-01-01'::date + "EventDate"::integer) as "EventDate",
+"CounterID",
+"ClientIP",
+"RegionID",
+"UserID",
+"CounterClass",
+"OS",
+"UserAgent",
+"URL",
+"Referer",
+"IsRefresh",
+"RefererCategoryID",
+"RefererRegionID",
+"URLCategoryID",
+"URLRegionID",
+"ResolutionWidth",
+"ResolutionHeight",
+"ResolutionDepth",
+"FlashMajor",
+"FlashMinor",
+"FlashMinor2",
+"NetMajor",
+"NetMinor",
+"UserAgentMajor",
+"UserAgentMinor",
+"CookieEnable",
+"JavascriptEnable",
+"IsMobile",
+"MobilePhone",
+"MobilePhoneModel",
+"Params",
+"IPNetworkID",
+"TraficSourceID",
+"SearchEngineID",
+"SearchPhrase",
+"AdvEngineID",
+"IsArtifical",
+"WindowClientWidth",
+"WindowClientHeight",
+"ClientTimeZone",
+to_timestamp("ClientEventTime") as "ClientEventTime",
+"SilverlightVersion1",
+"SilverlightVersion2",
+"SilverlightVersion3",
+"SilverlightVersion4",
+"PageCharset",
+"CodeVersion",
+"IsLink",
+"IsDownload",
+"IsNotBounce",
+"FUniqID",
+"OriginalURL",
+"HID",
+"IsOldCounter",
+"IsEvent",
+"IsParameter",
+"DontCountHits",
+"WithHash",
+"HitColor",
+to_timestamp("LocalEventTime") as "LocalEventTime",
+"Age",
+"Sex",
+"Income",
+"Interests",
+"Robotness",
+"RemoteIP",
+"WindowName",
+"OpenerName",
+"HistoryLength",
+"BrowserLanguage",
+"BrowserCountry",
+"SocialNetwork",
+"SocialAction",
+"HTTPError",
+"SendTiming",
+"DNSTiming",
+"ConnectTiming",
+"ResponseStartTiming",
+"ResponseEndTiming",
+"FetchTiming",
+"SocialSourceNetworkID",
+"SocialSourcePage",
+"ParamPrice",
+"ParamOrderID",
+"ParamCurrency",
+"ParamCurrencyID",
+"OpenstatServiceName",
+"OpenstatCampaignID",
+"OpenstatAdID",
+"OpenstatSourceID",
+"UTMSource",
+"UTMMedium",
+"UTMCampaign",
+"UTMContent",
+"UTMTerm",
+"FromTag",
+"HasGCLID",
+"RefererHash",
+"URLHash",
+"CLID"
+FROM 'hits.parquet';
diff --git a/cedardb/query b/cedardb/query
index 3261388dc6..ebb3c2d49f 100755
--- a/cedardb/query
+++ b/cedardb/query
@@ -8,7 +8,7 @@ set -e
 
 query=$(cat)
 
-raw=$(PGPASSWORD=test psql -h localhost -U postgres -t -c '\timing' -c "$query" 2>&1) && exit_code=0 || exit_code=$?
+raw=$(psql -t -c '\timing' -c "$query" 2>&1) && exit_code=0 || exit_code=$?
 
 if [ "$exit_code" -ne 0 ] || printf '%s\n' "$raw" | grep -qE '^ERROR|psql: error'; then
     printf '%s\n' "$raw" >&2
diff --git a/cedardb/results/20260630/c6a.2xlarge.json b/cedardb/results/20260630/c6a.2xlarge.json
new file mode 100644
index 0000000000..10e59a3c54
--- /dev/null
+++ b/cedardb/results/20260630/c6a.2xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c6a.2xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 273,
+    "data_size": 22776438624,
+    "result": [
+        [0.31, 0.018, 0.017],
+        [0.35, 0.004, 0.005],
+        [1.022, 0.043, 0.044],
+        [1.464, 0.041, 0.042],
+        [1.59, 0.195, 0.193],
+        [1.972, 0.481, 0.482],
+        [0.387, 0.038, 0.036],
+        [0.452, 0.006, 0.005],
+        [2.466, 0.311, 0.297],
+        [3.855, 0.372, 0.363],
+        [2.214, 0.044, 0.045],
+        [2.616, 0.047, 0.047],
+        [1.875, 0.398, 0.368],
+        [4.115, 0.599, 0.57],
+        [2.402, 0.411, 0.389],
+        [1.585, 0.208, 0.211],
+        [9.113, 0.892, 5.888],
+        [7.873, 8.873, 0.827],
+        [20.58, 12.984, 13.437],
+        [0.767, 0.001, 0.001],
+        [10.839, 1.221, 1.225],
+        [13.085, 0.402, 0.401],
+        [20.657, 0.947, 0.765],
+        [15.031, 0.078, 0.074],
+        [4.415, 0.005, 0.005],
+        [1.428, 0.016, 0.016],
+        [4.414, 0.004, 0.005],
+        [11.373, 1.26, 1.262],
+        [13.141, 7.562, 7.561],
+        [0.605, 0.301, 0.043],
+        [4.579, 0.343, 0.133],
+        [7.441, 0.376, 0.177],
+        [28.228, 21.483, 21.386],
+        [800.794, 283.236, 278.924],
+        [784.041, 279.993, 282.573],
+        [1.07, 0.22, 0.222],
+        [0.17, 0.022, 0.022],
+        [0.12, 0.01, 0.01],
+        [0.128, 0.003, 0.003],
+        [0.489, 0.05, 0.05],
+        [0.111, 0.003, 0.003],
+        [0.12, 0.003, 0.003],
+        [0.138, 0.004, 0.005]
+]
+}
diff --git a/cedardb/results/20260630/c6a.4xlarge.json b/cedardb/results/20260630/c6a.4xlarge.json
new file mode 100644
index 0000000000..1d222e2b1b
--- /dev/null
+++ b/cedardb/results/20260630/c6a.4xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c6a.4xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 145,
+    "data_size": 22898944800,
+    "result": [
+        [0.275, 0.011, 0.011],
+        [0.342, 0.004, 0.004],
+        [1.119, 0.025, 0.026],
+        [1.524, 0.025, 0.026],
+        [1.615, 0.126, 0.127],
+        [1.89, 0.269, 0.267],
+        [0.337, 0.022, 0.021],
+        [0.373, 0.004, 0.004],
+        [2.37, 0.185, 0.181],
+        [3.73, 0.248, 0.239],
+        [2.315, 0.031, 0.03],
+        [2.677, 0.033, 0.033],
+        [1.934, 0.217, 0.225],
+        [3.936, 0.349, 0.348],
+        [2.367, 0.231, 0.231],
+        [1.636, 0.152, 0.149],
+        [3.858, 0.466, 0.445],
+        [3.748, 0.426, 0.419],
+        [16.564, 11.345, 10.691],
+        [0.727, 0.001, 0.001],
+        [10.986, 0.645, 0.643],
+        [13.2, 0.225, 0.221],
+        [20.854, 0.387, 0.385],
+        [15.269, 0.064, 0.073],
+        [4.424, 0.005, 0.005],
+        [1.406, 0.01, 0.009],
+        [4.416, 0.006, 0.005],
+        [11.599, 0.679, 0.684],
+        [10.329, 3.598, 3.606],
+        [0.415, 0.251, 0.024],
+        [4.779, 0.087, 0.088],
+        [7.666, 0.136, 0.134],
+        [20.518, 14.851, 15.197],
+        [11.43, 1.398, 1.482],
+        [11.458, 1.388, 1.363],
+        [0.778, 0.297, 0.14],
+        [0.148, 0.015, 0.015],
+        [0.103, 0.007, 0.007],
+        [0.114, 0.003, 0.003],
+        [0.18, 0.034, 0.033],
+        [0.097, 0.003, 0.003],
+        [0.102, 0.003, 0.003],
+        [0.1, 0.004, 0.004]
+]
+}
diff --git a/cedardb/results/20260630/c6a.metal.json b/cedardb/results/20260630/c6a.metal.json
new file mode 100644
index 0000000000..f8efdab1b2
--- /dev/null
+++ b/cedardb/results/20260630/c6a.metal.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c6a.metal",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 89,
+    "data_size": 22711866208,
+    "result": [
+        [2.034, 0.005, 0.005],
+        [2.471, 0.003, 0.004],
+        [3.129, 0.017, 0.015],
+        [3.194, 0.016, 0.015],
+        [3.247, 0.085, 0.085],
+        [3.491, 0.116, 0.114],
+        [2.411, 0.009, 0.009],
+        [2.483, 0.005, 0.005],
+        [4.024, 0.137, 0.126],
+        [5.506, 0.187, 0.177],
+        [3.843, 0.029, 0.03],
+        [4.213, 0.033, 0.031],
+        [3.523, 0.118, 0.118],
+        [5.36, 0.249, 0.246],
+        [3.904, 0.133, 0.129],
+        [3.3, 0.116, 0.107],
+        [5.269, 0.219, 0.235],
+        [5.267, 0.209, 0.218],
+        [8.353, 0.476, 0.445],
+        [2.954, 0.003, 0.003],
+        [12.523, 0.197, 0.195],
+        [14.195, 0.069, 0.071],
+        [21.01, 0.118, 0.116],
+        [15.496, 0.035, 0.033],
+        [5.013, 0.007, 0.006],
+        [2.187, 0.008, 0.009],
+        [5.024, 0.008, 0.007],
+        [11.675, 0.168, 0.166],
+        [9.28, 0.824, 0.855],
+        [1.018, 0.011, 0.011],
+        [5.397, 0.066, 0.063],
+        [8.227, 0.092, 0.081],
+        [6.488, 0.457, 0.416],
+        [11.45, 0.407, 0.43],
+        [10.876, 0.434, 0.387],
+        [0.892, 0.092, 0.09],
+        [0.138, 0.012, 0.012],
+        [0.108, 0.012, 0.01],
+        [0.133, 0.009, 0.008],
+        [0.356, 0.027, 0.024],
+        [0.098, 0.008, 0.014],
+        [0.092, 0.013, 0.011],
+        [0.115, 0.01, 0.007]
+]
+}
diff --git a/cedardb/results/20260630/c6a.xlarge.json b/cedardb/results/20260630/c6a.xlarge.json
new file mode 100644
index 0000000000..08976f9693
--- /dev/null
+++ b/cedardb/results/20260630/c6a.xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c6a.xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 785,
+    "data_size": 22416314096,
+    "result": [
+        [0.061, 0.249, 0.029],
+        [0.115, 0.007, 0.007],
+        [0.862, 0.079, 0.079],
+        [1.308, 0.076, 0.074],
+        [1.521, 0.334, 0.328],
+        [2.333, 0.943, 0.914],
+        [0.318, 0.065, 0.065],
+        [0.224, 0.009, 0.008],
+        [6.231, 1.386, 1.363],
+        [7.593, 4.39, 4.754],
+        [2.063, 0.078, 0.077],
+        [2.445, 0.079, 0.079],
+        [2.145, 0.708, 0.67],
+        [4.116, 1.159, 1.059],
+        [2.629, 0.758, 0.713],
+        [1.744, 0.357, 0.339],
+        [12.886, 9.95, 10.301],
+        [10.915, 9.306, 10.747],
+        [39.156, 34.221, 32.895],
+        [0.642, 0.001, 0.001],
+        [10.739, 2.436, 2.351],
+        [12.853, 0.925, 0.85],
+        [20.341, 13.179, 11.514],
+        [14.817, 2.849, 2.844],
+        [4.316, 0.005, 0.004],
+        [1.399, 0.03, 0.031],
+        [4.321, 0.007, 0.005],
+        [11.13, 2.523, 2.505],
+        [21.288, 14.772, 14.755],
+        [0.527, 0.078, 0.078],
+        [4.561, 0.327, 0.249],
+        [7.695, 0.35, 0.293],
+        [46.04, 44.416, 47.204],
+        [53.085, 41.972, 44.825],
+        [55.417, 43.019, 46.563],
+        [1.182, 0.412, 0.406],
+        [0.327, 0.038, 0.036],
+        [0.08, 0.015, 0.015],
+        [0.112, 0.004, 0.005],
+        [0.401, 0.09, 0.091],
+        [0.09, 0.004, 0.004],
+        [0.096, 0.003, 0.003],
+        [0.101, 0.006, 0.006]
+]
+}
diff --git a/cedardb/results/20260630/c7a.metal-48xl.json b/cedardb/results/20260630/c7a.metal-48xl.json
new file mode 100644
index 0000000000..d24b929eec
--- /dev/null
+++ b/cedardb/results/20260630/c7a.metal-48xl.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c7a.metal-48xl",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 92,
+    "data_size": 22764625840,
+    "result": [
+        [1.899, 0.004, 0.004],
+        [2.333, 0.006, 0.006],
+        [3.03, 0.01, 0.008],
+        [3.304, 0.011, 0.008],
+        [3.225, 0.053, 0.051],
+        [3.542, 0.074, 0.072],
+        [2.256, 0.008, 0.011],
+        [2.346, 0.008, 0.008],
+        [4.005, 0.08, 0.073],
+        [5.481, 0.107, 0.105],
+        [3.862, 0.026, 0.025],
+        [4.244, 0.03, 0.028],
+        [3.533, 0.073, 0.07],
+        [5.304, 0.103, 0.101],
+        [3.763, 0.064, 0.064],
+        [3.085, 0.06, 0.059],
+        [5.109, 0.111, 0.112],
+        [5.094, 0.104, 0.102],
+        [8.048, 0.19, 0.174],
+        [2.641, 0.005, 0.006],
+        [12.304, 0.084, 0.085],
+        [14.216, 0.036, 0.036],
+        [21.035, 0.065, 0.062],
+        [15.508, 0.032, 0.037],
+        [4.696, 0.008, 0.008],
+        [1.912, 0.007, 0.008],
+        [4.699, 0.01, 0.009],
+        [11.351, 0.089, 0.089],
+        [8.883, 0.429, 0.417],
+        [0.732, 0.009, 0.01],
+        [5.065, 0.039, 0.039],
+        [7.885, 0.054, 0.054],
+        [6.011, 0.194, 0.194],
+        [11.052, 0.298, 0.288],
+        [11.036, 0.29, 0.284],
+        [1.202, 0.051, 0.051],
+        [0.222, 0.037, 0.032],
+        [0.159, 0.014, 0.02],
+        [0.513, 0.012, 0.009],
+        [0.468, 0.038, 0.03],
+        [0.155, 0.02, 0.014],
+        [0.155, 0.027, 0.029],
+        [0.146, 0.025, 0.021]
+]
+}
diff --git a/cedardb/results/20260630/c8g.4xlarge.json b/cedardb/results/20260630/c8g.4xlarge.json
new file mode 100644
index 0000000000..86910a0082
--- /dev/null
+++ b/cedardb/results/20260630/c8g.4xlarge.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c8g.4xlarge",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 160,
+    "data_size": 22852430128,
+    "result": [
+        [0.163, 0.014, 0.014],
+        [0.071, 0.003, 0.003],
+        [0.834, 0.028, 0.028],
+        [1.286, 0.032, 0.031],
+        [1.324, 0.085, 0.084],
+        [1.61, 0.174, 0.173],
+        [0.147, 0.019, 0.018],
+        [0.144, 0.006, 0.006],
+        [2.127, 0.132, 0.13],
+        [3.522, 0.162, 0.159],
+        [2.054, 0.048, 0.048],
+        [2.378, 0.056, 0.053],
+        [1.636, 0.134, 0.134],
+        [3.629, 0.231, 0.231],
+        [2.022, 0.139, 0.138],
+        [1.356, 0.109, 0.108],
+        [3.701, 0.291, 0.286],
+        [3.701, 0.252, 0.248],
+        [26.758, 26.345, 24.313],
+        [0.721, 0.001, 0.001],
+        [10.799, 0.695, 0.699],
+        [12.894, 0.172, 0.174],
+        [20.57, 0.285, 0.283],
+        [14.852, 0.067, 0.063],
+        [4.448, 0.003, 0.003],
+        [1.362, 0.006, 0.006],
+        [4.463, 0.003, 0.003],
+        [11.305, 0.494, 0.493],
+        [9.214, 1.937, 1.934],
+        [0.413, 0.028, 0.029],
+        [4.618, 0.088, 0.087],
+        [7.527, 0.123, 0.122],
+        [65.147, 41.063, 43.948],
+        [10.953, 0.76, 0.751],
+        [10.952, 0.757, 0.756],
+        [0.825, 0.094, 0.096],
+        [0.18, 0.015, 0.015],
+        [0.042, 0.008, 0.008],
+        [0.159, 0.003, 0.003],
+        [0.24, 0.057, 0.057],
+        [0.044, 0.004, 0.004],
+        [0.043, 0.003, 0.003],
+        [0.043, 0.007, 0.006]
+]
+}
diff --git a/cedardb/results/20260630/c8g.metal-48xl.json b/cedardb/results/20260630/c8g.metal-48xl.json
new file mode 100644
index 0000000000..b35e173028
--- /dev/null
+++ b/cedardb/results/20260630/c8g.metal-48xl.json
@@ -0,0 +1,57 @@
+{
+    "system": "CedarDB",
+    "date": "2026-06-30",
+    "machine": "c8g.metal-48xl",
+    "cluster_size": 1,
+    "proprietary": "yes",
+    "hardware": "cpu",
+    "tuned": "no",
+    "tags": ["C++","column-oriented","PostgreSQL compatible"],
+    "load_time": 90,
+    "data_size": 22754862048,
+    "result": [
+        [2.099, 0.01, 0.01],
+        [2.556, 0.004, 0.005],
+        [3.168, 0.016, 0.014],
+        [3.266, 0.015, 0.017],
+        [3.219, 0.052, 0.052],
+        [3.506, 0.065, 0.067],
+        [2.485, 0.012, 0.019],
+        [2.565, 0.008, 0.007],
+        [4.056, 0.09, 0.089],
+        [5.531, 0.11, 0.107],
+        [3.815, 0.02, 0.018],
+        [4.227, 0.021, 0.021],
+        [3.548, 0.064, 0.058],
+        [5.28, 0.119, 0.112],
+        [3.901, 0.075, 0.074],
+        [3.34, 0.052, 0.054],
+        [5.346, 0.124, 0.125],
+        [5.327, 0.114, 0.111],
+        [8.143, 0.165, 0.162],
+        [2.934, 0.005, 0.004],
+        [12.649, 0.138, 0.139],
+        [14.677, 0.041, 0.045],
+        [21.666, 0.078, 0.074],
+        [15.538, 0.054, 0.053],
+        [5.044, 0.01, 0.009],
+        [2.212, 0.011, 0.016],
+        [5.03, 0.01, 0.01],
+        [11.831, 0.113, 0.112],
+        [9.264, 0.381, 0.388],
+        [1.055, 0.016, 0.014],
+        [5.412, 0.04, 0.039],
+        [8.216, 0.049, 0.049],
+        [6.35, 0.197, 0.196],
+        [11.555, 0.25, 0.222],
+        [10.855, 0.261, 0.217],
+        [0.808, 0.046, 0.045],
+        [0.217, 0.011, 0.01],
+        [0.074, 0.007, 0.01],
+        [0.244, 0.006, 0.009],
+        [0.273, 0.038, 0.049],
+        [0.079, 0.006, 0.009],
+        [0.074, 0.008, 0.005],
+        [0.072, 0.005, 0.005]
+]
+}
diff --git a/cedardb/start b/cedardb/start
index 6bd35d176f..64dd2373e8 100755
--- a/cedardb/start
+++ b/cedardb/start
@@ -1,44 +1,13 @@
 #!/bin/bash
 set -eu
 
-if PGPASSWORD=test psql -h localhost -U postgres -c 'SELECT 1' >/dev/null 2>&1; then
-    exit 0
-fi
-
-# After a VM snapshot+restore, dockerd's in-memory networking/cgroup state
-# is out of sync with the (also-restored) kernel-side resources, and the
-# next `docker run` either fails or starts a container that can't be
-# reached on its mapped port. Restarting dockerd reconciles it. No-op on
-# initial provision (the daemon was just started).
-sudo systemctl restart docker
-for _ in $(seq 1 30); do
-    sudo docker info >/dev/null 2>&1 && break
-    sleep 1
-done
-
-# `docker run --rm` cleans up container on exit; we run detached.
-sudo docker stop cedardb >/dev/null 2>&1 || true
-sudo docker rm cedardb >/dev/null 2>&1 || true
-
-if ! sudo docker run -d --rm -p 5432:5432 \
-        -v "$(pwd)/data:/data" \
-        -v "$(pwd)/db:/var/lib/cedardb/data" \
-        -e CEDAR_PASSWORD=test \
-        --name cedardb cedardb/cedardb:latest; then
-    echo "docker run failed; ps -a:" >&2
-    sudo docker ps -a >&2 || true
-    exit 1
-fi
-
-# First-boot initdb inside the container can run for well over a
-# minute (observed ~90-120 s of "Fixing permissions"/"Setting up
-# database directory" before postgres actually listens). Older
-# 60 s budget bailed during that phase. Give it 5 min — pg_isready
-# exits fast once the daemon is up so this only matters on failure.
-for _ in $(seq 1 600); do
-    pg_isready -h localhost --dbname postgres -U postgres >/dev/null 2>&1 && exit 0
-    sleep 1
-done
-echo "cedardb did not become ready in 600 s; container logs:" >&2
-sudo docker logs cedardb 2>&1 | tail -40 >&2 || true
-exit 1
+sudo systemctl start cedardb.service
+
+# On multi-NUMA systems stay within one node for better performance.
+numa_nodes=$(ls -d /sys/devices/system/node/node* 2>/dev/null | wc -l)
+if [ "${numa_nodes}" -gt 1 ]; then
+    parallel=$(cat /sys/devices/system/node/node0/cpulist \
+        | tr ',' '\n' \
+        | awk -F'-' '{if(NF==2) s+=($2-$1+1); else s+=1} END{print s}')
+    until psql -c "SET debug.parallel = ${parallel};" >/dev/null 2>&1; do sleep 1; done
+fi
\ No newline at end of file
diff --git a/cedardb/stop b/cedardb/stop
index 5d6ade0a89..42f5f1bb51 100755
--- a/cedardb/stop
+++ b/cedardb/stop
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-sudo docker stop cedardb >/dev/null 2>&1 || true
+sudo systemctl stop cedardb.service || true
\ No newline at end of file